Method for restoring contaminants to base levels in previously l
Method for restoring formation previously leached with an ammoni
Method for restoring molybdenum to base line level in leached fo
Method for selectively extracting magnesium chloride hexahydrate
Method for solution mining of complex carbonaceous materials
Method for solution mining of uranium ores
Method for subterranean generation of heat as a source of energy
Method for the production of minerals
Method for the recovery of a material
Method for the removal of radioactive waste during in-situ leach
Method for the renovation of an aquifer
Method for the solution mining of a mineral
Method of and apparatus for melting block sulphur
Method of disposing solid sodium chloride while selectively solu
Method of electric smelting to matte in situ
Method of explosive fracturing of a formation at depth
Method of in situ mining
Method of in-situ leaching of ores
Method of interconnecting wells for solution mining
Method of melting sulphur